Cyrus gets a bum rap on here because their gear can sound very clinicial, regular posters - I think - like warmer sounding stuff - and bass can therefore sound a little weak. Partnered with the right speakers, however, and that clinical sound morphs into great hifi.
Before I moved back to the US in 2011 I progressed up the Cyrus ladder to a CD-XTSE, a DAC-X a Pre-X pre-amp and two X-power power amps (if I've got all the numbers and letters in the wrong order forgive me). I had a shedload of PSX-R power supplies too. Eight boxes in all, I think. The X-powers were used in twin mono mode to drive ProAc Studio 140 floorstanders sitting on a wood over concrete floor in the 15 x 12 living room of a ground floor flat. The ProAcs delivered the bass that seemed, repeat seemed, lacking and balanced out the clinical nature of the presentation. The neighbours, erm, "loved it", apparently *biggrin*